2010-11-19_PERMIT FILE - C1980007 ‎(3)‎

• Permit No: C1980007
• IBM Index Class Name: Permit File
• Doc Date: 11/19/2010
• Doc Name: 25 yr - 24 hr
• Section_Exhibit Name: Exhibit 66 Pond MB-5E
• Media Type: D
• Archive: No

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•
Structure #31 M62 rodib /e Channe /�
D5E -9
Triangular Nonerodible Channel Inputs:
Material: Shotcrete
•
Left Right
w/o Freeboard w/ Freeboard
Design Discharge:
5.94 cfs
Depth:
0.46 ft 0.76 ft
Top Width:
2.85 ft 4.05 ft
Velocity:
6.67 fps
X- Section Area:
0.89 sq ft
Hydraulic Radius:
0.290 ft
Froude Number:
2.10
Manning's n:
0.0670
Dmin:
3.00 in
D50:
6.00 in
Dmax:
9.00 in
Structure #31 M62 rodib /e Channe /�
D5E -9
Triangular Nonerodible Channel Inputs:
Material: Shotcrete
•
Left Right
Freeboard Freeboard Freeboard
Sideslope Sideslope Slope ( %) Manning's n
Mult. x
Ratio Ratio
Depth (ft) % of Depth (VxD)
2.0:1 2.0:1 1.0 0.0170
0.30
Nonerodible Channel Results:
Structure #25 (Nonerodib /e Channe /�
D5E -1
Triangular Nonerodible Channel Inputs:
Material: Plastic
LJ
Filename: MB -5E Sediment run.sc4
Printed 10 -01 -2010
w/o Freeboard w/ Freeboard
Design Discharge:
11.66 cfs
Depth:
1.05 ft 1.35 ft
Top Width:
4.20 ft 5.40 ft
Velocity:
5.29 fps
X- Section Area:
2.20 sq ft
Hydraulic Radius:
0.469 ft
Froude Number:
1.29
Structure #25 (Nonerodib /e Channe /�
D5E -1
Triangular Nonerodible Channel Inputs:
Material: Plastic
LJ
Filename: MB -5E Sediment run.sc4
Printed 10 -01 -2010